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$338+ Cheap flights from Sioux City (SUX) to Oklahoma

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — OKC
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Sioux City to Oklahoma

Cheapest flights from Sioux City to Oklahoma
Explore the most affordable flight options available from Sioux City to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:30 am
SUX
-
DFW
1 stop5h 19m
United Airlines
Sat 8/2910:24 am
DFW
-
SUX
1 stop7h 29m
United Airlines
Deal found 8/2$338
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:45 pm
SUX
-
OKC
1 stop4h 45m
United Airlines
Wed 11/115:05 pm
OKC
-
SUX
1 stop6h 38m
United Airlines
Deal found 7/30$354
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:30 am
SUX
-
DFW
2 stops8h 27m
United Airlines
Tue 8/185:45 am
DFW
-
SUX
1 stop5h 10m
United Airlines
Deal found 8/3$369
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:30 am
SUX
-
DFW
2 stops10h 08m
United Airlines
Wed 9/911:56 am
DFW
-
SUX
1 stop5h 56m
United Airlines
Deal found 7/30$372
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:35 pm
SUX
-
DFW
1 stop5h 24m
United Airlines
Sun 9/203:59 pm
DFW
-
SUX
2 stops7h 44m
United Airlines
Deal found 8/3$414
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:10 am
SUX
-
DFW
1 stop7h 05m
United Airlines
Sat 8/2910:24 am
DFW
-
SUX
1 stop7h 29m
United Airlines
Deal found 8/2$418
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:10 am
SUX
-
DFW
1 stop6h 58m
United Airlines
Sun 8/29:45 am
DFW
-
SUX
1 stop8h 08m
United Airlines
Deal found 7/31$424
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:30 am
SUX
-
OKC
1 stop4h 39m
United Airlines
Thu 8/206:00 am
OKC
-
SUX
1 stop4h 55m
United Airlines
Deal found 8/1$632

Find flight deals from Sioux City to Oklahoma

Keep the following information in mind while searching for Sioux City to Oklahoma flight deals. Data was last updated August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Oklahoma City Will Rogers World flights.
Search Deals
From Sioux City Sioux Gateway to Oklahoma
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Oklahoma that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Sioux City to Oklahoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityOklahoma City

SUX - OKC

SUXOKC

Sioux City Sioux Gateway

Wed 1/6

6:00 am-12:47 pm

1 stop6h 47m

Oklahoma City Will Rogers World

Sat 1/9

5:09 pm-11:42 pm

1 stop6h 33m

$354

Sioux CityOklahoma City

SUX - OKC

SUXOKC

Sioux City Sioux Gateway

Sat 11/7

6:45 pm-11:30 pm

1 stop4h 45m

Oklahoma City Will Rogers World

Wed 11/11

1:38 pm-11:43 pm

2 stops10h 05m

$364

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Sat 9/5

11:30 am-9:38 pm

2 stops10h 08m

Dallas/Fort Worth

Wed 9/9

11:56 am-5:52 pm

1 stop5h 56m

$372

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Wed 8/26

8:10 am-3:15 pm

1 stop7h 05m

Dallas/Fort Worth

Sat 8/29

10:24 am-5:53 pm

1 stop7h 29m

$418

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Thu 9/17

6:35 pm-11:59 pm

1 stop5h 24m

Dallas/Fort Worth

Sun 9/20

10:15 am-5:53 pm

1 stop7h 38m

$429

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Fri 8/14

11:30 am-6:44 pm

1 stop7h 14m

Dallas/Fort Worth

Sun 8/16

5:45 am-10:55 am

1 stop5h 10m

$434
Quickest round-trip

Sioux CityOklahoma City

SUX - OKC

SUXOKC

Sioux City Sioux Gateway

Sun 8/16

11:30 am-4:09 pm

1 stop4h 39m

Oklahoma City Will Rogers World

Thu 8/20

6:00 am-10:55 am

1 stop4h 55m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Sorted by cheapest first

Best time to book a flight from Sioux City to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to Oklahoma

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Oklahoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux City to Oklahoma?

    If you book a flight to Oklahoma from Sioux City, you will be flying from Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City.

  • How long is the flight from Sioux City to Oklahoma?

    For as low as $354, United Airlines can have you in Oklahoma from Sioux City in 6h 47m. Sioux City and Oklahoma are separated by a distance of 488 mi.

  • Can I find deals for flights from Sioux City to Oklahoma that include hotel bookings?

    Yes. In addition to deals on Sioux City to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to Oklahoma?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Oklahoma.

  • Can I find deals for business class flights from Sioux City to Oklahoma?

    Yes. Cheapflights offers flight deals from Sioux City to Oklahoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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